@misc{indiciae63c8e72d83e2,
  title = {Training and assistance at the EROS Data Center. A slide-cassette training module},
  author = {William J. Redmond},
  year = {1977},
  doi = {10.3133/ofr77122},
  url = {https://pubs.usgs.gov/publication/ofr77122},
  note = {Source identifier: ofr77122}
}